chore: guard format targets for FetchContent#18

SizzleUnrlsd merged 1 commit intomainCoreTrace/coretrace-stack-analyzer:mainfrom

16-choreformat-stack-analyzer-add-clang-format-configuration-format-checkCoreTrace/coretrace-stack-analyzer:16-choreformat-stack-analyzer-add-clang-format-configuration-format-checkCopy head branch name to clipboard